503928076 has 24 divisors (see below), whose sum is σ = 949064256. Its totient is φ = 233253120.

The previous prime is 503928053. The next prime is 503928077. The reversal of 503928076 is 670829305.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (503928077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56596 + ... + 64891.

It is an arithmetic number, because the mean of its divisors is an integer number (39544344).

Almost surely, 2^503928076 is an apocalyptic number.

It is an amenable number.

503928076 is a deficient number, since it is larger than the sum of its proper divisors (445136180).

503928076 is a wasteful number, since it uses less digits than its factorization.

503928076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121569 (or 121567 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 503928076 is about 22448.3423886932. The cubic root of 503928076 is about 795.7735839966.

The spelling of 503928076 in words is "five hundred three million, nine hundred twenty-eight thousand, seventy-six".